applied cargo fmt and fixed link

README.md

@@ -5,7 +5,7 @@
 # HAL for the Vorago VA108xx MCU family
 
 This repository contains the **H**ardware **A**bstraction **L**ayer (HAL), which is an additional
-hardware abstraction on top of the [peripheral access API](https://github.com/robamu-org/va108xx-rs).
+hardware abstraction on top of the [peripheral access API](https://egit.irs.uni-stuttgart.de/rust/va108xx-rs).
 
 It is the result of reading the datasheet for the device and encoding a type-safe layer over the
 raw PAC. This crate also implements traits specified by the

src/i2c.rs

@@ -10,9 +10,7 @@ use crate::{
     Sealed,
 };
 use core::marker::PhantomData;
-use embedded_hal::blocking::i2c::{
-    Read, Write, WriteIter, WriteIterRead, WriteRead,
-};
+use embedded_hal::blocking::i2c::{Read, Write, WriteIter, WriteIterRead, WriteRead};
 
 pub use embedded_hal::blocking::i2c::{SevenBitAddress, TenBitAddress};